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2019-02-18 07:27:21 +0000 | marked best answer | Response times = delta times after reordering (sorting) the row values. Does anyone know how to display delta times between packets (line after line) BUT even after ordering rows by some column (so the delta times will be updated after the reorder)? I'm doing some testing with multiple Modbus TCP/IP connections and I'm interested in response times I'm getting from some devices. I see and can identify those responses in Wireshark but I cannot clearly see the response times. What I'm doing is ordering packets by tcp.stream and timetamps to have a clear view of every request -> response entries. So stream by stream (device by device), one line is a request, another one is a response (and so on). The problem is when you use ordering, Delta Time displayed nor Delta Time will show the actual delta time between response/request as ordering by stream won't update those delta time values. Without ordering though, my current delta times are incorrect as I have multiple Modbus devices so request/response packets are mixed because all those devices are communicating at the same time. That's why I have to order rows by tcp.stream. I've found TCPextend lua file which adds another delta column but this one shows "time since the previous packet was transmitted from the same source" so now I see "request+response" times while I only care about response times. I know I can use, for example, Excel for this but I would really want to have it working in Wireshark. Thanks for any help! |
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2019-02-17 20:54:45 +0000 | edited question | Response times = delta times after reordering (sorting) the row values. Response times = delta times after reordering (sorting) the row values. Does anyone know how to display delta times betw |
2019-02-17 20:53:28 +0000 | edited question | Response times = delta times after reordering (sorting) the row values. Response times = delta times after reordering (sorting) the row values. Does anyone know how to display delta times betw |
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2019-02-17 20:28:54 +0000 | commented answer | Response times = delta times after reordering (sorting) the row values. Thanks. Yes, I know that it would be very easy with other tool. I don't work too much with networking so sticking to fre |
2019-02-17 20:27:48 +0000 | commented answer | Response times = delta times after reordering (sorting) the row values. Thanks. It is a solution, you're correct. However it's not that handy with larger number of devices (=streams) you want |
2019-02-17 20:27:22 +0000 | commented answer | Response times = delta times after reordering (sorting) the row values. It is a solution, you're correct. However it's not that handy with larger number of devices (=streams) you want to check |
2019-02-17 20:26:16 +0000 | commented answer | Response times = delta times after reordering (sorting) the row values. That's amazing. Thank you Guy, that will be really helpful. I did a check of your change with some random modbus pcap an |
2019-02-17 20:12:07 +0000 | commented question | Response times = delta times after reordering (sorting) the row values. Yes, correct. |
2019-02-16 12:38:43 +0000 | asked a question | Response times = delta times after reordering (sorting) the row values. Response times = delta times after reordering (sorting) the row values. Does anyone know how to display delta times betw |
2019-02-15 10:34:36 +0000 | asked a question | Show Delta time after sorting by a column Show Delta time after sorting by a column It seems that's one is an old bug. Delta time displayed seems to not consider |